Climate and monthly weather forecastThomaston, ME
Climate and monthly weather forecast
Weather in January
January, the same as December, in Thomaston, Maine, is another subzero cold winter month, with an average temperature varying between 31.8°F (-0.1°C) and 22.1°F (-5.5°C). January, marked by an average high-temperature of 31.8°F (-0.1°C) and a low-temperature of 22.1°F (-5.5°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a cold month in Thomaston, Maine, with an average temperature varying between 23.2°F (-4.9°C) and 32.7°F (0.4°C). As Thomaston steps into February, the average high-temperature holds at an icy 32.7°F (0.4°C), hinting at a minor fluctuation from the prior month. Weather in February »Weather in March
The first month of the spring, March, is still a cold month in Thomaston, Maine, with an average temperature fluctuating between 28.8°F (-1.8°C) and 37.6°F (3.1°C). The shift from February to March is characterized by an average high-temperature of a still wintry 37.6°F (3.1°C), not significantly different from the 32.7°F (0.4°C) of February. Weather in March »Weather in April
April in Thomaston, Maine, is a frosty spring month, with temperature in the range of an average low of 37.8°F (3.2°C) and an average high of 45.9°F (7.7°C). Thomaston's transition into April brings a slight rise in the average high-temperature, moving from an icy 37.6°F (3.1°C) in March to a chilly 45.9°F (7.7°C). Weather in April »Weather in May
May, the last month of the spring in Thomaston, is a fresh month, with an average temperature ranging between min 46.2°F (7.9°C) and max 54.1°F (12.3°C). With the beginning of May, Thomaston's average high-temperature sees a minor increase, transitioning from a frosty 45.9°F (7.7°C) in April to a cool 54.1°F (12.3°C). Weather in May »Weather in June
June, the first month of the summer in Thomaston, is a comfortable month, with temperature in the range of an average low of 53.2°F (11.8°C) and an average high of 61.2°F (16.2°C). June signifies a subtle uplift in the average high-temperature, adjusting from a fresh 54.1°F (12.3°C) in May to an enjoyable 61.2°F (16.2°C). Weather in June »Weather in July
July, the same as June, is another refreshing summer month in Thomaston, Maine, with an average temperature ranging between max 67.8°F (19.9°C) and min 60.3°F (15.7°C). The onset of July introduces a subtle rise in the average high-temperature, nudging from an enjoyable 61.2°F (16.2°C) in June to a still comfortable 67.8°F (19.9°C). Weather in July »Weather in August
The last month of the summer, August, is a pleasant month in Thomaston, Maine, with temperature in the range of an average high of 68.7°F (20.4°C) and an average low of 60.6°F (15.9°C). August stands out as Thomaston's warmest month, with an average high-temperature of 68.7°F (20.4°C) and a low-temperature of 60.6°F (15.9°C). Weather in August »Weather in September
September, the first month of the autumn in Thomaston, is still a comfortable month, with an average temperature varying between 55.6°F (13.1°C) and 63.3°F (17.4°C). As August makes way for September, Thomaston's average high-temperature eases from an agreeable 68.7°F (20.4°C) to an enjoyable 63.3°F (17.4°C). Weather in September »Weather in October
October, the same as September, is another fresh autumn month in Thomaston, Maine, with an average temperature fluctuating between 55°F (12.8°C) and 47.5°F (8.6°C). With the commencement of October, Thomaston records a moderate temperature decline, with the average high easing from September's enjoyable 63.3°F (17.4°C) to a cool 55°F (12.8°C). Weather in October »Weather in November
November, the last month of the autumn in Thomaston, is another chilly month, with an average temperature fluctuating between 37.4°F (3°C) and 45.5°F (7.5°C). The start of November involves a temperature drop, moving from a cool 55°F (12.8°C) in October to a chilly 45.5°F (7.5°C). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Thomaston, Maine, with an average temperature ranging between min 28.4°F (-2°C) and max 37°F (2.8°C). In Thomaston, entering December brings a subtle temperature decrement, reducing from November's frosty 45.5°F (7.5°C) to an icy 37°F (2.8°C). Weather in December »Updated: Aug 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Thomaston, January is the month with the lowest recorded average temperatures, measuring a high of 31.8°F (-0.1°C) and a low of 22.1°F (-5.5°C).
In Thomaston, during the entire year, the rain falls for 144.8 days and collects up to 30.63" (778mm) of precipitation.
January through April, November and December are months with snowfall in Thomaston.
January is the month with the most snowfall. Snow falls for 8.5 days and accumulates 2.83" (72mm) of snow.
Throughout the year, there are 33.1 snowfall days, and 12.36" (314mm) of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
With an average ocean temperature of 37.9°F (3.3°C), March is the month with the coldest seawater.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
In Thomaston, snow does not fall in May through October.
With an average of 15h and 24min of daylight, June has the longest days of the year.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
The most humid month is July, with an average relative humidity of 85%.
In Thomaston, August is identified by the average highest temperatures, reaching a peak of 68.7°F (20.4°C) and a low of 60.6°F (15.9°C).
August is the month with the warmest seawater, with an average ocean temperature of 60.4°F (15.8°C).
With an average of 10.5h of sunshine, August has the most sunshine of the year.
The month with the least rainfall in Thomaston is September, when the rain falls for 10.4 days and typically collects 1.81" (46mm) of precipitation.
With an average relative humidity of 75%, November is the least humid month.
The month with the most rainfall is December, when the rain falls for 11.3 days and typically aggregates up to 3.35" (85mm) of precipitation.
The month with the shortest days is December, with an average of 8h and 54min of daylight.
With an average of 4.5h of sunshine, December has the least sunshine of the year.
Average temperature
Thomaston, ME
The warmest month (with the highest average high temperature) is August (68.7°F).
The month with the lowest average high temperature is January (31.8°F).
The month with the highest average low temperature is August (60.6°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure
Thomaston, ME
- Average pressure in January:
29.96"Hg - Average pressure in February:
29.95"Hg - Average pressure in March:
30"Hg - Average pressure in April:
29.95"Hg - Average pressure in May:
29.99"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.93"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30.04"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.03"Hg - Average pressure in December:
30"Hg
The month with the highest atmospheric pressure is September (30.04"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Thomaston, ME
- Average wind speed in January:
14.9mph - Average wind speed in February:
14.6mph - Average wind speed in March:
14.4mph - Average wind speed in April:
12.2mph - Average wind speed in May:
10mph - Average wind speed in June:
9.3mph
- Average wind speed in July:
8.2mph - Average wind speed in August:
8.2mph - Average wind speed in September:
9.6mph - Average wind speed in October:
12.1mph - Average wind speed in November:
13.5mph - Average wind speed in December:
14.4mph
The windiest month (with the highest average wind speed) is January (14.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.2mph).
Average humidity
Thomaston, ME
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is November (75%).
Average rainfall
Thomaston, ME
- Average rainfall in January:
2.6" - Average rainfall in February:
2.32" - Average rainfall in March:
2.24" - Average rainfall in April:
2.99" - Average rainfall in May:
2.36" - Average rainfall in June:
2.76"
- Average rainfall in July:
1.85" - Average rainfall in August:
1.97" - Average rainfall in September:
1.81" - Average rainfall in October:
3.27" - Average rainfall in November:
3.11" - Average rainfall in December:
3.35"
The wettest month (with the highest rainfall) is December (3.35").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days
Thomaston, ME
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
8.3 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
14.1 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
11.3 days - Average rainfall days in December:
11.3 days
The month with the highest number of rainy days is April (15.8 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Thomaston, ME
The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Thomaston, ME
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
6.7 days - Average snowfall days in April:
2 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature
Thomaston, ME
The best month for swimming (with the highest average sea temperature) is August (60.4°F).
The coldest month (with the lowest average sea temperature) is March (37.8°F).
Average daylight / Average sunshine
Thomaston, ME
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 24min
- Average daylight in July:
15h and 6min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 54min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
4h and 54min - Average sunshine in February:
4h and 36min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 6min - Average sunshine in June:
8h and 48min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 30min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days
Thomaston, ME
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
11.8 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
14 days
- Average sunshine days in July:
14.9 days - Average sunshine days in August:
16.9 days - Average sunshine days in September:
18 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
15.8 days - Average sunshine days in December:
12.3 days
The month with the most sunshine days is September (18 days).
The month with the least sunshine days is April (11.5 days).
Average UV index
Thomaston, ME
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Thomaston, ME
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Thomaston, ME
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
